Gildan Activewear is a Canadian apparel manufacturer known for producing a wide range of clothing items, including t-shirts, sweatshirts, and activewear. Founded in 1984, the company has grown to become one of the largest suppliers of blank apparel in the world, serving various markets, including screen printing and promotional products. The company emphasizes sustainability and ethical manufacturing practices, operating several facilities in countries like Honduras and the Dominican Republic. Gildan is committed to reducing its environmental impact and improving labor conditions, making it a popular choice for businesses looking for responsible sourcing options.